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Combining local features for robust nose location in 3D facial data
Xu, Chenghua; Tan, Tie; Wang, Yunhong; Quan, Long
2006-10-01
发表期刊PATTERN RECOGNITION LETTERS
卷号27期号:13页码:1487-1494
文章类型Article
摘要Due to the wide use of human face images, it is significant to locate facial feature points. In this paper, we focus on 3D facial data and propose a novel method to solve a specific problem, i.e., locating the nose tip by one hierarchical filtering scheme combining local features. Based on the detected nose tip, we further estimate the nose ridge by a newly defined curve, the Included Angle Curve (IAC). The key features of our method are its automated implementation for detection, its ability to deal with noisy and incomplete input data, its invariance to rotation and translation, and its adaptability to different resolutions. The experimental results from different databases show the robustness and feasibility of the proposed method. (c) 2006 Elsevier B.V. All rights reserved.
关键词Nose Tip Location Local Surface Features Local Statistical Features Included Angle Curve Svm
WOS标题词Science & Technology ; Technology
关键词[WOS]RECOGNITION
收录类别SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence
WOS记录号WOS:000239355100009
引用统计
被引频次:61[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9378
专题09年以前成果
作者单位1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
2.Beihang Univ, Sch Comp Sci & Engn, Beijing 100083, Peoples R China
3.Hong Kong Univ Sci & Technol, Dept Comp Sci, Kowloon, Hong Kong, Peoples R China
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GB/T 7714
Xu, Chenghua,Tan, Tie,Wang, Yunhong,et al. Combining local features for robust nose location in 3D facial data[J]. PATTERN RECOGNITION LETTERS,2006,27(13):1487-1494.
APA Xu, Chenghua,Tan, Tie,Wang, Yunhong,&Quan, Long.(2006).Combining local features for robust nose location in 3D facial data.PATTERN RECOGNITION LETTERS,27(13),1487-1494.
MLA Xu, Chenghua,et al."Combining local features for robust nose location in 3D facial data".PATTERN RECOGNITION LETTERS 27.13(2006):1487-1494.
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